1. high production speed and stability. 2. efficiently reduce the production cost.highest comprehensive value. Technical Parameters Tape diameter 6mm, 12mm, 16mm, 20mm, 32mm Wall Thickness 0.15mm-0.6mm Dripper spacing 100-150-200-250-300-330-500mm Production speed 80-100meters/ minute Rolling speed 150 meters/ minute Perforating Speed 500 holes/ minute Haul-off speed 20-200 meters/ minute Winding speed 20-200 meters/ minute Packaging 1000-2500meters/ roll Perforation mechanical Worki ng Power 85KW Size of the line L36m x W2mx H2.3m Advantages: 1.High production speed 2.The production of different sizes for dripper pipes 3.High quality products manufactured 4.Complete online monitor and detecting functions such as the dripper hole broken alarm, pipe broken detection, dripper deviation 5.correction and pipe rotation prevention) 6.Low labour requirement. Components of Production Line Components of the production line 1Dripper extruding unit 5Perforating machine 2The main extruding unit 6Two position automatic winder 3vacuum calibration unit 7electrical units 4Rubber caterpillar dragger 8Computer control system